baber/WOPTO huggingface dataset:
Patent KR-20040049907-A (KR)
Title: Precleaning device
Inventor: JANG DAE GEUN
IPC: H01L21/302
Filed: 2002-12-05
Abstract: PURPOSE: A precleaning apparatus is provided to control redeposition of an etched layer by forming the upper surface of a base surrounding a support table on the same surface as the mounting surface of the support table and by supporting the wafer inserted into a chamber to perform a precleaning process. CONSTITUTION: An RF(radio frequency) etch process is performed in a chamber(32). The support table(34) is installed in the chamber so that a wafer(20) is mounted on the support table having a smaller mounting surface(33) than the wafer. A base(36) of an insulation material surrounds the support table. A supporting surface(35) supports the edge of the wafer mounted on the support table, formed on the same surface as the mounting surface. A slanting surface(37) controls sliding and transferring from the mounting surface of the support table, slanting upward with respect to the supporting surface. The upper surface of the base includes the supporting surface and the slanting surface.
Patent KR-20040050446-A (KR)
Title: structure for preventing gap between blewer housing and connection duct in clothes dryer
Inventor: HAN IN HUI
IPC: D06F58/04
Filed: 2002-12-10
Abstract: PURPOSE: Structure for preventing a gap between a blower housing and a connection duct in a laundry drier is provided to prevent lowering of drying efficiency and performance caused by unnecessary air suction into a blower by effectively preventing the gap between the blower housing and the connection duct through improvement of structure of the laundry drier. CONSTITUTION: Structure for preventing a gap between a blower housing(7a) and a connection duct(9) in a laundry drier comprises a base constituting the bottom of a body; a front cabinet(2) constituting the front of the body; side cabinets constituting the sides of the body; a back cover constituting the rear of the body; a top cover installed to the upper parts of the front cabinet, the side cabinet, and the back cover; a filter cover(8) installed to the rear of the front cabinet; the connection duct the inlet side of which is connected to the filter cover; and a blower(7) connected to the outlet side of the connection duct.
Patent KR-20040051761-A (KR)
Title: The active oxygen creation apparatus
Inventor: KIM GI WON
IPC: C01B13/02
Filed: 2002-12-13
Abstract: PURPOSE: Provided is a device for generating activated air which generates the activated air at a concentration of being usefully working on human bodies. CONSTITUTION: The device comprises a metal outer side pipe(2), the inner circumference side of which consists of wrinkled wall(3) to expand the unit area of the inner circumference side, where a radio isotope radiating agent(4) is coated, a metal inner side pipe(5) which has a shorter diameter than that of the outer side pipe, is installed in the inner part of the outer side pipe and has a permanent magnet(7) on the inner circumference space and many synthetic resin based discs(8a) on the outer circumference side, perforated plates(10,10a) having many vents and fixed by bolts(11,11a), a motor case(20) having a plate with a foreign matter cutting-off net, a small-sized motor(22) fixed on the plate with the foreign matter cutting-off net, a compressor(24) connected to a shaft(23) of the motor, a battery case(25) containing batteries operating the small-sized motor, a motor on and off switch formed on the outer side of the battery case and a cap(30) attachably and detachably assembled by a bolt(27) and a nut(28).
Patent KR-20040054831-A (KR)
Title: pre-sorter equipment for LCD and the method thereof
Inventor: EUM NO SEON
IPC: G02F1/13
Filed: 2002-12-18
Abstract: PURPOSE: A selective classifying device of an LCD device is provided to selectively classify products into high-quality products and poor-quality products, and to re-insert the selected poor-quality products into a classifier to classify into defined types according to poor states of the poor-quality products, thereby improving productivity. CONSTITUTION: A stocker(101) is a cassette storage device. A shelf is used to keep a cassette in a lower part of the stocker(101). A substrate transferring robot(104) is located in an upper part of the stocker(101), and transfers an LCD device substrate to a predetermined port. A PC(105) is used to controlling a classifier. Classifying ports(201,201',202) are comprised. The substrate transferring robot(104) that receives a classification command by the PC(105) transfers the LCD device substrate to the predetermined port. The stocker(101) loads or unloads the cassette in each of the ports(201,201',202).
Patent KR-20040054931-A (KR)
Inventor: KWON JUN HYEON
IPC: F25D23/02
Filed: 2002-12-18
Abstract: PURPOSE: A refrigerator is provided to efficiently utilize a storing space and improve the opening and shutting performance of a door by selectively controlling a width of a receiving part of a door rack and a cabinet rack and attach and detach the door rack and the cabinet rack, thereby flexibly utilizing a whole storing space. CONSTITUTION: A main body(20) has a storing chamber. A door(30) is installed at the main body to be opened and shut. Door racks(40) are installed at the rear of the door, wherein a width of a receiving part of each door rack is controllable. Cabinet shelve(50) are installed at an inner wall surface of the storing chamber of the main body, wherein a width of a receiving part of each cabinet rack is controllable.
Patent KR-20040056091-A (KR)
Title: A multi-fluidized bed reacor having a emergency standpipe
Inventor: CHO MIN YEONG
IPC: C21B13/00
Filed: 2002-12-23
Abstract: PURPOSE: A multi-fluidized bed reactor having the emergency stand pipe is provided to prevent operation stopping accident of the fluidized bed reactor by stably maintaining ore flow through a separate emergency stand pipe arranged between the fluidized bed reactors so that the ore flow is not influenced by gas pressure. CONSTITUTION: In an ingot iron manufacturing facility comprising a three-stage fluidized bed reactor comprising preheating furnace(2), pre-reduction furnace(3) and final reduction furnace, a melter gasifier connected to the three-stage fluidized bed reactor, first to third stand pipes for forming flow of iron ore fine and reduced gas, and first to third gas pipes, the multi-fluidized bed reactor(200) having emergency stand pipe comprises a pipe member(21) which is connected between adjacent reactors, and in an intermediate of length of which a loop chamber(20) is formed to buffer gas pressure transferred from the reactor of a lower side; upper and lower switch valves(22,23) respectively mounted in front and rear of the loop chamber to control flow of ore that is flowing in the pipe member; an inert gas supply port(24) for supplying inert gas into the loop chamber to smoothen flow of ore passing through the loop chamber; and a controller for opening and closing upper and lower switch valves installed on upper and lower parts of the loop chamber by receiving measured values from thermocouples(17,27) for sensing internal temperature of the pipe member and stand pipe correspondingly arranged to the pipe member, and opening and closing a switch valve of the inert gas supply port.
Patent KR-20040057450-A (KR)
Title: Camber and roll center control suspension of vehicle
Inventor: WOO SEUNG HUN
IPC: B60G21/06
Filed: 2002-12-26
Abstract: PURPOSE: A camber and roll center control suspension for a vehicle is provided to improve convenience in driving by increasing stability and tread performance in traveling linearly, cornering or braking, and to decrease weight and cost by reducing parts and process. CONSTITUTION: A camber and roll center control suspension comprises buffering units(110,110-1) installed between an unsprung mass and a vehicle body and filled with oil and air isolated from each other to buffer bumping or rebounding impact in flowing oil and air; a camber/roll center adjusting unit(120) operating according to difference of hydraulic pressure from each buffering unit and adjusting the camber/roll center of the vehicle by adjusting the mount point; and a hydraulic hose(130) connecting the buffering unit to the camber/roll center adjusting unit, and guiding oil flow to move the buffering unit and the camber/roll center adjusting unit mutually according to difference of hydraulic pressure.
Patent KR-20040057543-A (KR)
Title: Method for forming salicide layer in a semiconductor device
Inventor: KIM UI SIK
IPC: H01L21/24
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming a silicide layer of a semiconductor device is provided to prevent junction leakage by improving the uniformity of interface between CoSi2 and Si. CONSTITUTION: A gate electrode(13) with an insulating spacer(14) is formed on a silicon substrate(11). A source/drain region(15) is formed in the substrate. Titanium ions are implanted into the gate electrode and the source/drain region. A metal film(16) is formed on the gate electrode and the source/drain region. By annealing the resultant structure, a silicide layer(16a) is formed on the gate electrode and the source/drain region.
Patent KR-20040058693-A (KR)
Title: Method for fabrication of semiconductor device
Inventor: JANG HEON YONG
IPC: H01L27/108
Filed: 2002-12-27
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to increase space enough between an upper electrode and a metal contact of a peripheral region by forming the upper electrode without a slope. CONSTITUTION: A storage node oxide(44) for determining the height of a lower electrode is formed on a semiconductor substrate(31) with a cell region and a peripheral region. A groove is formed by etching partially the storage node oxide of the cell region. A lower electrode forming region is formed by etching the storage node oxide under the groove. The lower electrode(48) is formed in the lower electrode forming region. A dielectric layer(49) and an upper electrode(50) are sequentially formed on the lower electrode to fill stably the groove. An intermetal dielectric(51) is formed thereon. The first and second metal contacts(53a,53b) are formed on the resultant structure to contact the upper electrode and the peripheral region, respectively.
Patent KR-20040058893-A (KR)
Title: Low profile connector for coaxial cable and method of assembling of the same
Inventor: PARK BYEONG SU
IPC: H01R24/28
Filed: 2002-12-27
Abstract: PURPOSE: A small-size connector for a coaxial cable and a method of assembling the small-size connector are provided to connect a core conductor of the coaxial cable with a central terminal of the connector without stripping the coat of the coaxial cable. CONSTITUTION: A connector for a coaxial cable includes a central terminal(10), an insulating member(20) and an outer conductor cell(30). The central terminal is connected to a core conductor of the coaxial cable and comes into contact with a contact terminal of a counterpart connector. The insulating member accommodates the central terminal. The outer conductor cell accommodates the insulating member and fixes the central terminal and insulating member. The central terminal includes a core conductor fixing part having a pair of contact terminals(11), a support(12), a cutting edge(15), and a fixing hole(14). The support supports the coaxial cable. The cutting edge cuts the coat of the coaxial cable. The fixing hole fixes the core conductor of the coaxial cable whose coat has been stripped by the cutting edge.
Patent KR-20040059475-A (KR)
Title: A semiconductor wafer dry device
Inventor: CHAE JAE SIK
IPC: H01L21/304
Filed: 2002-12-30
Abstract: PURPOSE: A dry apparatus of a semiconductor wafer is provided to stably supply a nitrogen gas by using a dual gas line. CONSTITUTION: A gas supply unit(40) in a dry apparatus is provided with dual gas lines(41,42). A main gas(44) is located at one end of the each gas line. A manual valve(46) and an MFC(Mass Flow Controller)(48) are located at the front end of the main gas. A change valve(49) is located at the front end of the MFC. The dual gas lines are connected to the change valve for selecting one gas line.
Patent KR-20020052175-A (KR)
Title: Refrigerating machine oil composition for carbon dioxide refrigerant
IPC: C10M169/04
Filed: 2000-08-07
Abstract: A refrigerating oil composition for a carbon dioxide refrigerant which comprises as a main component a mixture comprising (A) a polyvinyl ether having a kinematic viscosity of 3 to 50 mm<2>/s at 100 DEG C in an amount exceeding 40% by weight and of 99.1% by weight or less and (B) a polyoxyalkylene glycol having a kinematic viscosity of 3 to 50 mm<2>/s at 100 DEG C in an amount of 0.1% by weight or more and less than 40% by weight. The composition exhibits an excellent lubricating property and a great viscosity index even when a carbon dioxide refrigerant is used. The composition exhibits excellent stability and an excellent lubricating property under the atmosphere of carbon dioxide in the supercritical condition while the above advantageous properties are maintained and can be used for a long period of time.
Patent KR-20020035575-A (KR)
IPC: H04N21/258
Filed: 2000-08-03
Abstract: 본 발명은, 케이블 또는 위성 텔레비전 네트워크 등과 같은 통신 네트워크를 통해 서비스를 충동 구매하기 위한 방법 및 시스템을 제공한다.   그와 같은 서비스는 텔레비전 프로그래밍, 홈-쇼핑, 이메일 서비스, 스트리밍 미디어 등과 함께 게임이나 정보를 포함한다.   접속 콘트롤러(14)에 의해 생성된 자격과 보안 프로세서에 의해 생성된 자격토큰을 통해 보안이 제공된다.   보안 프로세서는 가입자가 서비스를 주문하여 획득하는 가입자 단말(16)에 위치된다.   미리-인증되면 가입자가 서비스를 선택하거나, 또는 충동적으로 서비스가 구매될 경우 토큰이 생성된다.   토큰은 안전하게 사인되고, 가입자에 이들 서비스를 더 용이하게 제공하기 위해 NO ISP 및 관련 서비스에 대한 범위를 한정하는 폴리시/프락시 서버(18)에 의해 이용된다.
Patent KR-20020037053-A (KR)
Title: 고압 펌프
IPC: F02M59/10
Filed: 2000-09-16
Abstract: 내연기관 분사시스템에 연료를 공급하기 위한 고압 펌프(1)는 실린더(7, 8)내에 배치된 적어도 하나의 피스톤(5, 6)용 구동 유닛(4)을 포함하고, 상기 피스톤(5, 6)은 실린더(7, 8)내에서 축방향으로 이동 가능하며 상기 구동 유닛(4)의 반대편에 놓인 그 정면(10, 11)이 펌핑 체적(12, 13)을 한정하고, 상기 펌핑 체적(12, 13)은 연료로 채워진 저압실(14) 및 고압 라인(15, 16)에 연결된다.  상기 구동 유닛(4)은 밸브 바디(41, 42)의 홀(39, 40)내에서 축방향으로 이동 가능한 밸브 부재(43, 44)를 가진 적어도 하나의 밸브 장치(37, 38)를 포함하고, 상기 밸브 부재(43, 44)는 밸브 바디(41, 42)에 형성된 시이트(45, 46)와 상호 작용하여 피스톤(5, 6)을 유압 작동시키기 위한 압력 매체 공급관(47, 48)을 개폐한다.  상기 밸브 부재(43, 44)는 압전 유닛(51)의 액추에이터(50)에 의해 제어될 수 있다.
Patent KR-20020058085-A (KR)
IPC: H02K5/18
Filed: 2001-10-08
Abstract: 본 발명은 후방부(16)와 전방부(18)를 포함하는 케이싱(14) 내에 배치된 대체로 원통 환형 형상의 스테이터를 포함하며, 스테이터(12)의 외부 축방향 표면(24)과 케이싱(14)의 내부 축방향 표면(30)이 환형 반경방향 공간(32)을 규정하고, 스테이터(12)가 케이싱(14)내에 탄력적으로 매달려 있는 회전식 전기 기계(10), 특히 자동차용 교류발전기에 관한 것이다.  본 발명은 환형 반경방향 공간(32)의 적어도 일부분이, 케이싱(14)과 스테이터(12) 사이에 반경방향으로 개재된 탄성변형 가능한 열전도성 수지(50)를 수납함으로써, 스테이터(12)와 케이싱(14) 사이에서 반경방향으로 기계적 완충 작용을 하고, 스테이터(12)로부터 케이싱(14)으로 열 에너지를 발산하는 것을 특징으로 한다.
Patent KR-20030011765-A (KR)
IPC: H01M8/10
Filed: 2001-07-05
Abstract: 각 층간의 접합강도 등에 뛰어난 전해질막 전극접합체를 효율적으로 제조할 수 있도록, 전해질 잉크를 토출시켜 전해질층을 형성하는 공정과,  촉매층 잉크를 토출시켜 상기 전해질층상에 촉매층을 형성하는 공정을, 연속하여 또는 동시에 행하는 전해질막 전극접합체의 제조방법을 제공한다.
Patent KR-20020058097-A (KR)
IPC: A61F5/44
Filed: 2000-12-06
Abstract: 예비결속된 재결속가능한 일회용 흡수 용품은 흡수 섀시, 하나 이상의 연신 패널 및 한 쌍의 주요 결속구를 포함한다.  흡수 섀시는 길이방향으로 마주놓인 한 쌍의 말단 단부 및 가로방향으로 마주놓인 한 쌍의 측면 단부를 한정한다.  연신 패널은 허리 구역 중 하나에 위치하며 허리 단부, 흡수 섀시의 측면 단부를 가로방향으로 넘어서서 위치하는 가로방향으로 마주놓인 한 쌍의 외부 단부, 및 허리 단부로부터 길이방향으로 내부에 위치하는 내부 단부를 한정한다. 주요 결속구 쌍은 연신 패널의 가로방향으로 마주놓인 외부 단부 상에 위치하며, 흡수 섀시의 반대편 허리 구역에 착탈가능하게 예비결속되어 전방 허리 구역을 후방 허리 구역에 착탈가능하게 고정함으로써 예비결속된 일회용 흡수 용품을 제공한다.
Patent KR-20020067926-A (KR)
Title: System and method of displaying images
IPC: G09G5/10
Filed: 2001-10-16
Abstract: Logos may be present in images transmitted by television stations. These logos are often present in the corners (102, 104) of an image (100) for a long time. They do not move and may comprise saturated colors. This results in burn-in effects in emissive displays because the logos provide the same display load at the same location for a relatively long period of time. The burn-in effect can be prevented by detecting the logos in the corners (102, 104) of the image (100) and reducing their intensity to the average display load.
Patent KR-20020088079-A (KR)
Title: 송신 장치, 송신 방법 및 기지국 장치
IPC: H04J13/00
Filed: 2002-01-11
Abstract: DSCH와 DPCH가 다중화되어 있는 경우에도, DPCH에 대한 송신 전력 제어를 적절하게 실행할 수 있는 송신 장치가 제공된다.  본 송신 장치에 있어서, DPCH 송신 파워 제어부(105)는, 다운 공통 채널의 패킷 삽입 구간에 대응하는 구간의 송신 전력을 다른 구간보다도 크게 하도록 개별 채널의 송신 전력을 제어한다.  증폭부(104-1∼104-N)는, DPCH 송신 파워 제어부(105)의 제어에 따라서 개별 채널의 송신 전력을 증폭한다.  개별 채널과 다운 공통 채널은 다중부(106)에 있어서 다중화된다.  다중화된 신호는, RF부(107)에서 무선 주파수로 변환되어, 안테나(108)로부터 무선 송신된다.
Patent KR-20020091224-A (KR)
Title: 유동성 조절된 에폭시계 조성물
IPC: C08K3/00
Filed: 2001-04-23
Abstract: 본 발명은 인쇄 산업을 위한 잉크 젯 프린트헤드의 조립에서와 같은 코팅 용도에서 및 반도체 소자의 조립에서와 같은 마이크로전자 산업에서 사용하기에 특히 적합한 유동성 조절된 에폭시계 조성물에 관한 것이다.
Patent KR-20030020297-A (KR)
Title: Treatment of minerals with alkylsilanes and alkylsilane copolymers
IPC: C08G77/04
Filed: 2001-06-04
Abstract: The present invention relates to the silanization or surface treatment of minerals with alkylsilanes and alkylsilane copolymers. More specifically, the present invention relates to alkylsilane copolymers useful for surface treating pigments or fillers. The alkylsilane copolymers comprise at least two different monomers. The copolymers find particular utility for the surface treatment of white pigments, such as titanium dioxide, for improving the dispersibility and processibility of the pigments when compounded with a polymeric material, in particular, when compounded with polyolefins.
Patent KR-20030026936-A (KR)
Title: 색소증감 광전 변환소자
IPC: H01G9/20
Filed: 2001-06-26
Abstract: 본 발명은 값이 싸고 변환효율이 우수한 광전 변환소자 및 태양전지의 개발을 목적으로 하는 것으로서, 하기 화학식의 특정 아조 색소를 담지시킨 유기색소증감 반도체 미립자 박막의 광전 변환소자 및 이를 이용한 태양전지에 관한 것이다: 
     
       
     
     상기 식에서, 
     Ar1은 카복시기, 하이드록시기, 인산기, 인산에스테르기 및 머캅토기로 구성된 그룹으로부터 선택된 치환기를 직접 또는 가교기를 통하여 적어도 하나를 갖는 방향족기를 나타내고, 
     Ar2는 적어도 하나의 전자공여기를 치환기로서 갖는 방향족기를 나타낸다.
Patent KR-20040064085-A (KR)
Title: Sauce for meat and manufacturing method thereof
Inventor: MOON DONG SIK
IPC: A23L23/00
Filed: 2003-01-09
Abstract: PURPOSE: Sauce for meat and a manufacturing method thereof are provided, thereby supplying nutrients to meat, giving simple taste to a consumer, preserving savory taste of meat, and inhibiting fatty taste of meat. CONSTITUTION: The method for manufacturing the sauce for meat comprises the steps of: mixing soy sauce with water in a volume ratio of 1:2 to prepare initial sauce solution; mixing 52 to 55 wt.% of the initial sauce solution with 2 to 2.4 wt.% of radish, 0.7 to 0.8 wt.% of onion, 0.4 to 0.5 wt.% of Welsh onion, 0.8 to 0.9 wt.% of carrot, 1.5 to 1.8 wt.% of pear, 0.2 to 0.3 wt.% of Japanese star anise, 1.4 to 1.5 wt.% of apple, 0.07 to 0.08 wt.% of whole pepper, 0.01 to 0.02 wt.% of laurel leaf, 7 to 9 wt.% of glutinous starch and 29 to 31 wt.% of sugar; heating the mixture to 100 deg. C and maintaining it at 50 to 60 deg. C for 2 hours and cooling it to room temperature; collecting floating matters; and mixing 83.5 to 86 wt.% of the floating matter removed initial sauce solution with 7 to 8 wt.% of cola, 0.5 to 0.6 wt.% of glacial acetic acid, and 7 to 8 wt.% of vinegar.
Patent KR-20040065745-A (KR)
Inventor: PARK EUN GYU
IPC: B60K5/12
Filed: 2003-01-16
Abstract: PURPOSE: Structure for mounting an engine of a vehicle is provided to improve assembling efficiency by mounting an upper insulator and a lower insulator to the engine mounting bracket, and to damp vibration efficiently by increasing flexibility of the upper insulator against vertical vibration of the engine with forming cut portions in the upper insulator. CONSTITUTION: An engine mounting system comprises a cross member(30); an engine mounting bracket(120) fixed to the cross member; a lower insulator(130) contained in the engine mounting bracket; a bolt(150a) integrally installed with the lower insulator and protruded upward; an upper insulator(140) supported in the bolt, and mounted on the engine mounting bracket; an engine bracket(110) mounted to the engine mounting bracket with inserting the bolt; and a nut combined with the bolt. An inlet part(121) is formed at the side of the engine mounting bracket to move the lower insulator in, and a guide part(123) is formed on the engine mounting bracket to guide the bolt.
Patent KR-20040067357-A (KR)
Inventor: CHOI U HYEOK
IPC: H01L21/304
Filed: 2003-01-22
Abstract: PURPOSE: A wet processing system having improved period of maintenance is provided to process efficiently the waste gas by forming a plurality of baffle boards having a long flow path. CONSTITUTION: A wet processing system having improved period of maintenance includes an injection nozzle, a plurality of baffle boards, and a drain unit. The injection nozzle(430) is installed at one side of a pipe(410) for transmitting a waste gas in order to collect a gas solvent. The baffle boards(450) are installed at a predetermined position from the injection nozzle. The baffle boards include a flow path to transmit the waste gas. A plurality of permeation holes are formed on the baffle boards in order to transmit the gas solvent. The drain unit(900) is used for draining the mixed solvent of the gas solvent and powders.
Patent KR-20040070730-A (KR)
Title: Method of adjusting a transmission power of up-ink signal and communication terminal therefor
Inventor: AHN JUN GI
IPC: H04B7/26
Filed: 2003-02-04
Abstract: PURPOSE: A method for controlling transmission power of an uplink signal and a communication terminal therefore are provided to reduce power consumption of a terminal and improve an uplink coverage. CONSTITUTION: A power adjustment value detector(30) detects a power adjustment value from power control commands respectively transmitted from base stations while a communication terminal performs handoff. A transmission power determining unit(20) determines power of a signal to be transmitted to the base stations by using an average value of the power adjustment values for the base stations, the power adjustment values for the base stations and/or the calculated average value.
Patent KR-20040071512-A (KR)
Inventor: CHO GYEONG SUN
IPC: C08L63/06
Filed: 2003-02-06
Abstract: PURPOSE: An epoxy resin composition for semiconductor device package is provided, to improve electric insulation by obtaining a low dielectric constant without the deterioration of mechanical properties. CONSTITUTION: The epoxy resin composition comprises 3-20 wt% of at least one epoxy resin having at least two epoxy groups selected from the group consisting of bisphenol A type, alicyclic type, linear aliphatic type, cresol novolac type, biphenyl type, hetero ring type having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member and halogenated epoxy resins; 3-20 wt% of at least one curing agent having at least two OH groups selected from the group consisting of phenol novolac resin, resol-type phenol resin, cresol novolac type resin, phenol alkyl resin, bisphenol A novolac resin, nonyl phenol resin, t-butyl phenol novolac resin and dicyclopentadiene phenol resins; and a filler containing at least 0.5 wt% of nano-porous silica having an average diameter of 1-100 micrometers and a specific surface area of 50-200 m2/g.
Patent KR-20040072866-A (KR)
Inventor: KIM JEONG MU
IPC: H05B3/20
Filed: 2003-02-11
Abstract: PURPOSE: A method is provided to prevent electromagnetic interference by directly grounding a heat coil to an aluminum plate through the use of a connection terminal. CONSTITUTION: A method comprises a step of arranging a heat coil(1) into three sections in such a manner that each section allows for a temperature control; a step of connecting a connection terminal(3) between the heat coil and a wire(2) so as to reduce the number of wires; a step of attaching the heat coil by using an aluminum plate so as to increase a thermal conductivity; and a step of grounding the heat coil to the aluminum plate so as to remove a static electricity and electromagnetic interference.